1322010200312 has 16 divisors (see below), whose sum is σ = 2491612491840. Its totient is φ = 657580202496.

The previous prime is 1322010200293. The next prime is 1322010200359. The reversal of 1322010200312 is 2130020102231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428110568 + ... + 428113655.

It is an arithmetic number, because the mean of its divisors is an integer number (155725780740).

Almost surely, 2^{1322010200312} is an apocalyptic number.

It is an amenable number.

1322010200312 is a deficient number, since it is larger than the sum of its proper divisors (1169602291528).

1322010200312 is a wasteful number, since it uses less digits than its factorization.

1322010200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856224422 (or 856224418 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1322010200312 its reverse (2130020102231), we get a palindrome (3452030302543).

The spelling of 1322010200312 in words is "one trillion, three hundred twenty-two billion, ten million, two hundred thousand, three hundred twelve".